};
struct snd_emu10k1_fx8010 {
- unsigned short fxbus_mask; /* used FX buses (bitmask) */
- unsigned short extin_mask; /* used external inputs (bitmask) */
- unsigned short extout_mask; /* used external outputs (bitmask) */
- unsigned short pad1;
+ unsigned short extin_mask; /* used external inputs (bitmask); not used for Audigy */
+ unsigned short extout_mask; /* used external outputs (bitmask); not used for Audigy */
unsigned int itram_size; /* internal TRAM size in samples */
struct snd_dma_buffer etram_pages; /* external TRAM pages and size */
unsigned int dbg; /* FX debugger register */
pci_set_master(pci);
- emu->fx8010.fxbus_mask = 0x303f;
+ // The masks are not used for Audigy.
+ // FIXME: these should come from the card_capabilites table.
if (extin_mask == 0)
- extin_mask = 0x3fcf;
+ extin_mask = 0x3fcf; // EXTIN_*
if (extout_mask == 0)
- extout_mask = 0x7fff;
+ extout_mask = 0x7fff; // EXTOUT_*
emu->fx8010.extin_mask = extin_mask;
emu->fx8010.extout_mask = extout_mask;
emu->enable_ir = enable_ir;
struct snd_emu10k1_fx8010_info *info)
{
const char * const *fxbus, * const *extin, * const *extout;
- unsigned short fxbus_mask, extin_mask, extout_mask;
+ unsigned short extin_mask, extout_mask;
int res;
info->internal_tram_size = emu->fx8010.itram_size;
fxbus = fxbuses;
extin = emu->audigy ? audigy_ins : creative_ins;
extout = emu->audigy ? audigy_outs : creative_outs;
- fxbus_mask = emu->fx8010.fxbus_mask;
- extin_mask = emu->fx8010.extin_mask;
- extout_mask = emu->fx8010.extout_mask;
+ extin_mask = emu->audigy ? ~0 : emu->fx8010.extin_mask;
+ extout_mask = emu->audigy ? ~0 : emu->fx8010.extout_mask;
for (res = 0; res < 16; res++, fxbus++, extin++, extout++) {
- copy_string(info->fxbus_names[res], fxbus_mask & (1 << res) ? *fxbus : NULL, "FXBUS", res);
+ copy_string(info->fxbus_names[res], *fxbus, "FXBUS", res);
copy_string(info->extin_names[res], extin_mask & (1 << res) ? *extin : NULL, "Unused", res);
copy_string(info->extout_names[res], extout_mask & (1 << res) ? *extout : NULL, "Unused", res);
}